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On the pages 19-20, what does USB (communication between the lander and the shuttle) stand for? Universal Serial Bus ?
by ramgorur 12y ago
On the pages 19-20, what does USB (communication between the lander and the shuttle) stand for? Universal Serial Bus ?
- ThinkingGuy 12y agoUpper sideband (like AM radio but with the carrier and lower sideband signals suppressed).
- ThinkingGuy 12y agoWell, seeing reggplant's response, I now stand corrected :) I never knew about about Unified S-band before. Learning things like this is one of the reasons I love HN.
- reggplant 12y agoUnified S-band (http://en.wikipedia.org/wiki/Unified_S-band http://en.wikipedia.org/wiki/Unified_S-band) its a system for tracking the craft and communicating with it.
- CamperBob2 12y ago(Sorry, didn't mean to downmod, arrows are too small...)